go-micro 初步使用

采用go get下载go-micro，但是无法下载，而且也按照网上提供的方法也不行, 本人目前是在window环境下操作的, go get github.com/micro/micro, 以下是错误提示信息： package golang.org/x/net/ipv4: unrecognized import path "golang.org/x/net/ipv4" (https fetch: Get https://golang.org/x/net/ipv4?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.) 所以有谁碰到过这种类似问题的，可以帮忙解答下？！！！